Hathaway Inc. produces and sells golf umbrellas to local resorts. Hathaway anticipates April to be a busy month with the sale of 2,000 umbrellas. The company has prepared the following static budget for April:

Sales revenue (2,000 units)	$60,000
Variable costs:
Direct materials	6,000
Direct labor	8,000
Overhead	2,500
Fixed costs	6,000
Net operating income	$37,500

During April, Hathaway actually produced and sold 2,300 umbrellas. What should be Hathaway's net operating income in April based on a flexible budget?

a. $43,125

b. $44,025

c. $35,025

d. $37,500