please help asap

Logistics Solutions provides order fulfilment services for dot com merchants. The company maintoins warehouses that stock items carried by its dotcom clients. When a client receives an order from a customer, the order is forwarded to Logistics Solutions, which pulls the item from storage, packs it, and ships it to the customer. The company uses o predetermined variable overhead rate based on direct labor-hours. In the most recent month, 125,000 items were shipped to customers using 4,400 direct loboc-hours The company incurred a totai of $12,540 in variable overhead costs. According to the company's standards, 0.04 direct labor-hours afe required to fulfill an order for one item and the variable overheod rate is $290 per direct labor-hour. Required: 1. What is the standard lobor-hours allowed (SH) to ship 125,000 items to customers? 2. What is the standard variable overhead cost allowed (SH x SR) to ship 125,000 items 10 customers? 3. What is the variable overhead spending variance? 4. What is the variable overhead rate variance and the variable overhead efficiency variance? (For requirements 3 and 4 , indicate the effect of each variance by selecting "F" for fovorable, "U" for unfavorable, and "None" for no effect (i.e., zero varience). Input all omounts os positive volues. Do not round intermediate calculotions.)