Please help me with number 4 and 5 I will rate you...thanks!

Dozier Company produced and sold 1,000 units during its first month of operations. It reported the following costs and expenses for the month: $ 82,000 $ 41,500 $ 20,200 31,900 $ 52,100 Direct materials Direct labor Variable manufacturing overhead Pixed manufacturing overhead Total manufacturing overhead Variable selling expense Tixed selling expense Total selling expense Variable administrative expense Fixed administrative expense Total administrative expense $ 14.600 23,200 37. $ 5.300 27,600 32.90 - CONVULSstano primer 4. With respect to cost classifications for predicting cost behavior a. What is the total variable manufacturing cost? b. What is the total fixed cost for the company as a whole? c. What is the variable cost per unit produced and sold? 5. With respect to cost classifications for decision making a. If Dozier had produced 1,001 units instead of 1,000 units, how much incremental manufacturing cost would it have incurred to make the additional unit? Complete this ouection by entering our answers in the tabs below