If budgeted direct labour hours are 4550 and direct labour cost rate is $600 per labour hour then, total direct labour cost would be

The correct answer is A. $4,730,000.

The total direct labor cost is calculated by multiplying the budgeted direct labor hours by the direct labor cost rate. In this case, the budgeted direct labor hours are 4550 and the direct labor cost rate is $600 per labor hour. Therefore, the total direct labor cost is $4,730,000.

Option B is incorrect because it is the total direct labor cost if the direct labor cost rate is $500 per labor hour. Option C is incorrect because it is the total direct labor cost if the direct labor cost rate is $400 per labor hour. Option D is incorrect because it is the total direct labor cost if the direct labor cost rate is $300 per labor hour.