Toni Nicolet's checking account balance on Monday, April 13, is $540; her savings balance is $980. On
Tuesday, April 14, she made an ATM withdrawal from checking of $86. On April 15, Toni plans to make
these online payments: income tax bill, $823, utility bill, $98, and charge account bill, $127. How much
money, if any, will Toni have to transfer into her checking account from savings to cover the online
payments and leave a balance of $50 in the checking account?

Suppose that: 1. malaysia requires 1 hour of labor to produce 1 pound of rice and 2 hours of labor to produce 1 pencil; 2. indonesia requires 2 hours of labor to produce 1 pound of rice and 4 hours of labor to produce 1 pencil; 3. each country has 10,000 hours of labor to allocate between the production of rice and pencils; and 4. in autarky, malaysia consumes 5,000 pounds of rice and 2,500 pencils. which country has an absolute advantage in rice production? in pencil production? which country has a comparative advantage in rice production? in pencil production? will trade between the two countries be mutually beneficial?

Awidower devised his fee simple interest in his residence as follows: “to my daughter for life, then to my oldest grandchild who survives her.” at the time of the widower’s death, he was survived by his only two children, a son and a daughter, and by one grandchild, his daughter’s son. a short time later, the daughter together with her son entered into a contract to sell the residence in fee simple to a buyer. the applicable jurisdiction continues to follow the common law rule against perpetuities, but has abrogated the rule in shelley’s case. at the closing, the buyer refused to purchase the residence. can the sellers compel the buyer to do so?

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.