Hello this is a mutiple questions problem. please give assistance with problems. Thanks 13

Colorado Business Tools manufactures calculators, Costs incurred in making 9.900 calculators in February included $29,600 of fixed manufacturing overhead. The total absorption cost per calculator was $11.20. Required: o. Calculate the variable cost per calculator. b. The ending inventory of calculators was 820 units higher at the end of the month than at the beginning of the month. By how much and in what direction (higher or lower) would operating income for the month of February be different under variable costing than under absorption costing? c. Express the calculator cost in a cost formula. Complete this question by entering your answers in the tabs below. Calculate the variable cost per calculator. Notes Do not round intermediate calculations. Round vouf answer to 2 decmal places. Colorado Business Tools manufactures calculators. Costs incurred in making 9,900 calculators in February included $29,600 of fixed manufacturing overhead. The total absorption cost per calculator was $1120. Required: o. Calculate the variable cost per calculator b. The ending inventory of calculators was 820 units higher at the end of the month than at the beginning of the month. By how much and in what direction (higher of lower) would operating income for the month of February be different under variable costing than under absorption costing? c. Express the calculator cost in a cost formula Complete this question by entering your answers in the tabs below. The ending inventory of calculators was 020 units higher at the end of the month than at the boginning of the month. By how much and in what direction (higher or lower) would operating income for the month of february be different under variable costing than under absorption costing? Hote: Do not round intermediate calculations, Round final anewer to nenasest whole dollaci. Trendy Creations Tie Company manufactures neckties and scarves. Two overhead application bases are used; some overhead is applied on the basis of raw material cost at a rate of 155% of material cost, and the balance of the overhead is applied at the rate of $775 per direct labor hour. Required: Calculate the cost per unit of a production run of 545 neckties that required raw materials costing $1,920 and 79 direct labor hours at a total cost of $835. Note: Round your answer to 2 decimal places