Choco Co. provides DIY art frames and accessories. Choco Co. does not charge its customers for shipping charges on art frame orders. Using the shipping cost information for the first four months of 2020, Choco Co. estimates the unit variable shipping cost to be $7/frame and total faxed shipping cost to be $10.000 with a high low method What is Choco Cal's estimated total shipping costs if it sells 1,456frames in January 20217