The manufacturing costs of Calico Industries for three months of the year are provided below:

Total Cost Production (units) April $113,000 284,600 May 90,000 162,600 June 95,200 245,700 Using the high-low method, the variable cost per unit and the total fixed costs are

a.$3.42 per unit and $5,893 b.$0.34 per unit and $29,463 c.$0.19 per unit and $58,926 d.$1.90 per unit and $5,893