Wayne and celia had been married for 24 years before wayne died in an accident in 2014 . celia and her son, wally, age 21 in 2014 , continued to live at home in 2014 , 2015 , 2016 , and 2017 . wally worked part-time (earning $5,000 in each of the four years) and attended the university on a part-time basis. celia provided more than 50% of wally's support for all four years. what is celia's filing status for 2014 , 2015 , 2016 , and 2017 ?

What has caroline's payment history been like? support your answer with two examples

Suppose that the firm cherryblossom has an orchard they are willing to sell today. the net annual returns to the orchard are expected to be $50,000 per year for the next 20 years. at the end of 20 years, it is expected the land will sell for $30,000. calculate the market value of the orchard if the market rate of return on comparable investments is 16%.

When a company produces and sells x thousand units per week, its total weekly profit is p thousand dollars, where upper p equals startfraction 800 x over 100 plus x squared endfraction . the production level at t weeks from the present is x equals 4 plus 2 t. find the marginal profit, startfraction dp over dx endfraction and the time rate of change of profit, startfraction dp over dt endfraction . how fast (with respect of time) are profits changing when tequals8?