Anthropologists suggest that the relationship between the body weight and brain weight of primates can be modeled with a power function. The table below lists various body weights and the corresponding brain weights of different primates.
, g66679606800950010882733300063001500665
, mg56,56718,200110,525120,10020,70078,25058,20096,40031,70025,050

(a) Using the table, find a power function that gives the brain weight, (in mg), as a function of the body weight, (in gm).

(b) The Erythrocebus (Patas monkey) has a body weight of gm. Estimate its brain weight.
Its brain weighs approximately . (include units: help (units))

You can earn partial credit on this problem.