$1\mathrm{.}5$ Accounting Equation $[4$ points$]$

In the table shown below is accounting equation information as it applies to Star Inc. Calculate the missing amounts assuming that:

a$.$ Liabilities decreased by $$490$ during November.

b$.$ Assets increased by $$800$ during November.In the table shown below is accounting equation information as it applies to JenCo. Calculate the mis.sing amounts assuming that:

a$.$ Liabilities decreased by $$40$ during September.

b$.$ Assets increased by $$300$ during September.

$\backslash$table$[[,$Assets $=,$Liabilities $+$ Owner's Equity,$],[$September $1,2019,3,400,,],[$September $30,2019,,,2,690]]$