Fees don‘t include language test, ECAs, medicals, police checks or proof of funds.ok great.
So looks like for them it will be total $3380 which includes all the fees based on the below calculations. If you have the similar family can you please confirm it too.
I have referred below page.
canada.ca/en/immigration-refugees-citizenship/services/application/application-forms-guides/guide-0104-home-care-support/tr-overseas.html#0103E7