Pronghorn World provided the following data concerning its costs of operating and the number of riders of its Scream ride and the related linear regression for selected operation months: January February March April May June Riders 3400 3300 2800 2660 3000 3200 Operating costs $10130 $9980 $8790 $8354 $9270 $10060 Using the high-low method, what is the amount of total fixed costs for the Scream ride? Select answer from the options below $7031 $1400 $1776 $1970