Rachel's designs has 1,100 shares of 7%, $50 par value cumulative preferred stock issued at the beginning of 2019. all remaining shares are common stock. due to cash flow difficulties, the company was not able to pay dividends in 2019 or 2020. the company plans to pay total dividends of $13,000 in 2021. how much of the $13,000 dividend will be paid to preferred stockholders and how much will be paid to common stockholders?

$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?